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A038694
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Smallest odd number with n prime factors all of different number of decimal digits.
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0
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3, 33, 3333, 3362997, 33653510979, 3365452058432937, 3365462154789112298811, 33654685491672063981243677409, 3365468784750004839828815609605741863, 3365468808308286333078849488407451130240193041, 33654688147026770688645935212572651582143501884563667779
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OFFSET
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1,1
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LINKS
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Table of n, a(n) for n=1..11.
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PROG
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(PARI) for(n=0, 10, print1(3*prod(k=1, n, nextprime(10^k)), ", ")) \\ Hugo Pfoertner, Sep 23 2020
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CROSSREFS
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Cf. A003617.
Sequence in context: A342170 A194889 A126675 * A319750 A204687 A134477
Adjacent sequences: A038691 A038692 A038693 * A038695 A038696 A038697
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KEYWORD
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nonn,base
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AUTHOR
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Jeff Burch
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EXTENSIONS
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Title changed and a(11) from Hugo Pfoertner, Sep 23 2020
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STATUS
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approved
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